package com.exercise.service;

import java.util.List;

import com.exercise.model.InterimUser;
import com.exercise.model.User;

public interface UserService {
	public int saveUser(User user);

	public User checknum(String unum);

	public User login(User user);

	public List<User> useExam(InterimUser interimuser);

	public int deleteuseExam();

	public String outExamUser(List<User> lists,String excelPath);
}
